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Senior Penetration Tester/Red Team Operator

icon building Company : Ntt Corp
icon briefcase Job Type : Full Time

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Job Description - Senior Penetration Tester/Red Team Operator

Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.

As our Technology Consulting Services department continues to expand, we are seeking a Senior Penetration Tester/Red Team Operator to join our team.
As a Senior Penetration Tester, your primary responsibility will be to lead and perform ethical hacking assessments, custom penetration testing scenarios, …. A significant portion of your time will be dedicated to Research and Development (R&D) and developing your skills where you will be encouraged to develop new tooling, techniques and perform vulnerability research.

What will you do

After an initial familiarization with NTT Data methodologies and approaches, the Senior Penetration Tester will be expected to:
- conduct technical exercises including projects initiation, technical security testing and analysis, reporting and result presentations, for our clients on topics such as :

  • Web Application;

  • Mobile Application;

  • Desktop Application;

  • IT Infrastructure;

  • Red-Teaming.

- maintain a broad-based technical knowledge in key information security areas;
- perform technical research:

  • become an expert in one or several topics of your interest (Active Directory, Containers, Web Browsers, OT, IoT, …);

  • discover new (previously undiscovered) vulnerabilities (0days), perform responsible disclosure, publish your research;

  • develop novel attack techniques useful in Red-Teaming engagements.

- Participate to client needs capture and translation into commercial proposal.
- Manage and guide junior colleagues in their projects
- Be able to effectively translate complex technical information to both technical and non-technical stakeholders.

What we are looking for in candidates

  • A minimum of a Bachelor's degree in ICT or equivalent experience

  • Certifications such as OSCP, CRTO, OSEP, OSED, OSWE, … are highly desirable

  • 4-5 years of experience in penetration testing/offensive security 

  • Native proficiency in French or Dutch, with excellent verbal and written knowledge of English

  • Strong personal initiative and a commitment to expanding your technical knowledge

  • Flexibility and willingness to travel for limited periods if required

  • Strong teamwork abilities

  • Creative thinking skills in complex situations (e.g., attempting to bypass security controls)

  • Effective communication skills with clients

  • Excellent proficiency with scripting languages such as Python, PowerShell, Bash, etc.

  • Advanced experience with common penetration testing frameworks and tools

  • Possession of a valid driving license (category B) is required

  • Eligibility and preparedness to obtain NATO clearance

What we offer

  • Contract of unlimited duration

  • Annual bonus

  • Lunch vouchers

  • Forfaitary compensation for professional costs

  • Company car or Mobility budget

  • Hospitalisation insurance and ambulant care at premium level

  • Group and disability insurance

  • Possibility to order a lease bike

  • 31 days of holiday plus seniority days

  • Data and voice subscription + contribution for a smartphone device

  • Contribution for internet at home

  • Contribution for IT equipment

  • Private use of your NTT laptop

Workplace type:

Hybrid Working

About NTT DATA
NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services.  Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D.

Equal Opportunity Employer
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.

Third parties fraudulently posing as NTT DATA recruiters 

NTT DATA recruiters will never ask job seekers or candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters—whether in writing or by phone—in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come from an @nttdata.com email address. If you suspect any fraudulent activity, please contact us.

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